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十轮网科技资讯 on MSN
6 天
英国持续研究“冬虫夏草”成分,厘清抑制癌细胞生长机转
冬虫夏草是知名的名贵中药材,1843年英国科学家研究显示其实是真菌,菌丝在蛾幼虫体内生长,夏季时穿出虫体,犹如新生夏草。科学家曾分离出抗菌物质“虫草素”(cordycepin),后来发现虫草素也具抗肿瘤、调节免疫功用,但机转仍待厘清。最近英国科学家研 ...
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